In a large skillet, brown the ground beef over medium-high heat. Drain off any excess grease.
Add the chopped onion and bell pepper to the skillet and cook until softened, about 5-7 minutes.
Stir in the minced garlic, Worcestershire sauce, salt, and pepper. Cook for 1 minute more until fragrant.
Add the refrigerated tortellini to the skillet. Stir well to combine with the beef mixture.
Pour in the heavy cream and bring to a simmer. Cook, stirring occasionally, until the tortellini is heated through and the sauce has thickened slightly, about 5-7 minutes.
Stir in the mozzarella and provolone cheeses until melted and creamy. Serve immediately.
Notes
This dish is best served immediately. You can garnish with fresh parsley if desired.